In the United States, more than 8 million healthcare workers are employed in hospitals and other healthcare settings. While precise national data are limited, it is estimated that 600,000 to 800,000 needlestick and other percutaneous injuries occur among healthcare workers each year, with roughly half of these injuries going unreported.
Blood collection and handling procedures are commonly associated with accidental needlestick injuries. It is essential that all needlestick injuries be reported to an employer to ensure appropriate follow-up care.
At-Risk Workers
Although most reported injuries involve nursing staff, other healthcare personnel—including laboratory staff, physicians, and housekeeping staff—may also be affected. Some injuries expose workers to bloodborne pathogens that can cause serious infections. The most significant of these pathogens are:
- Hepatitis B Virus (HBV)
- Hepatitis C Virus (HCV)
- Human Immunodeficiency Virus (HIV)
Infections with any of these pathogens are potentially life-threatening but preventable.
Emotional Impact
The psychological effects of a needlestick injury can be profound and long-lasting, even if no infection occurs. Exposure to HIV in particular can cause severe emotional distress. In one study of 20 healthcare workers with HIV exposure:
- 11 reported acute severe distress
- 7 experienced persistent moderate distress
- 6 quit their jobs due to the exposure
The emotional impact extends beyond the exposed worker, affecting colleagues, family members, and others in their support network.